depoly inteligente

app/modules/deployer.py

@@ -1,123 +1,162 @@
-from nicegui import ui
+from nicegui import ui, run
 import os
 import shutil
-import datetime
+import json
+import asyncio
 
-# Configurações de Raiz
+# --- CONFIGURAÇÕES DE DIRETÓRIOS ---
 SRC_ROOT = "/downloads"
 DST_ROOT = "/media"
+CONFIG_PATH = "/app/data/presets.json"
 
 class DeployManager:
     def __init__(self):
         self.src_path = SRC_ROOT
         self.dst_path = DST_ROOT
-        self.selected_items = [] # Lista de caminhos selecionados
+        self.selected_items = []
         self.container = None
+        self.presets = self.load_presets()
+        self.pendencies = [] # {'name':, 'src':, 'dst':}
+        self.logs = []
 
-    # --- NAVEGAÇÃO ---
+    # --- 1. PERSISTÊNCIA (JSON) ---
-    def navigate_src(self, path):
+    def load_presets(self):
-        if os.path.exists(path) and os.path.isdir(path):
+        if os.path.exists(CONFIG_PATH):
-            self.src_path = path
+            try:
-            # Nota: Não limpamos a seleção ao navegar para permitir selecionar coisas de pastas diferentes se quiser
+                with open(CONFIG_PATH, 'r') as f:
-            # self.selected_items = [] 
+                    return json.load(f)
-            self.refresh()
+            except: return {}
+        return {}
 
-    def navigate_dst(self, path):
+    def save_preset(self, name):
-        if os.path.exists(path) and os.path.isdir(path):
+        if not name: return
-            self.dst_path = path
+        self.presets[name] = {'src': self.src_path, 'dst': self.dst_path}
-            self.refresh()
+        with open(CONFIG_PATH, 'w') as f:
-
+            json.dump(self.presets, f)
-    def refresh(self):
+        ui.notify(f'Preset "{name}" salvo!')
-        if self.container:
-            self.container.clear()
-            with self.container:
-                self.render_layout()
-
-    # --- LÓGICA DE SELEÇÃO ---
-    def toggle_selection(self, path):
-        if path in self.selected_items:
-            self.selected_items.remove(path)
-        else:
-            self.selected_items.append(path)
-        # Recarrega para mostrar o checkbox marcado/desmarcado e a cor de fundo
         self.refresh()
 
-    # --- AÇÃO DE MOVER ---
+    def delete_preset(self, name):
-    def execute_move(self):
+        if name in self.presets:
-        if not self.selected_items:
+            del self.presets[name]
-            ui.notify('Selecione itens na esquerda para mover.', type='warning')
+            with open(CONFIG_PATH, 'w') as f:
+                json.dump(self.presets, f)
+            self.refresh()
+
+    # --- 2. DIÁLOGO DE CONFIRMAÇÃO DO PRESET (NOVO) ---
+    def confirm_preset_execution(self, name, paths):
+        """Abre janela para confirmar antes de rodar o Smart Deploy"""
+        src = paths['src']
+        dst = paths['dst']
+
+        # Verificação básica antes de abrir o diálogo
+        if not os.path.exists(src):
+            ui.notify(f'Erro: Pasta de origem não existe: {src}', type='negative')
             return
 
-        if self.src_path == self.dst_path:
+        # Conta itens para mostrar no aviso
-            ui.notify('Origem e Destino são iguais!', type='warning')
+        try:
-            return
+            items = [f for f in os.listdir(src) if not f.startswith('.')] # Ignora ocultos
+            count = len(items)
+        except: count = 0
 
-        count = 0
-        errors = 0
-        
         with ui.dialog() as dialog, ui.card():
-            ui.label('Confirmar Movimentação Definitiva').classes('text-lg font-bold')
+            ui.label(f'Executar: {name}?').classes('text-xl font-bold text-blue-900')
-            ui.label(f'Destino: {self.dst_path}')
-            ui.label(f'Itens selecionados: {len(self.selected_items)}')
             
-            # Lista itens no dialog para conferência
+            ui.label('Isso moverá TODOS os arquivos de:').classes('text-xs text-gray-500 mt-2')
-            with ui.scroll_area().classes('h-32 w-full border p-2 bg-gray-50'):
+            ui.label(src).classes('font-mono text-sm bg-gray-100 p-1 rounded w-full break-all')
-                for item in self.selected_items:
+            
-                    ui.label(os.path.basename(item)).classes('text-xs')
+            ui.label('Para:').classes('text-xs text-gray-500 mt-2')
+            ui.label(dst).classes('font-mono text-sm bg-gray-100 p-1 rounded w-full break-all')
 
-            def confirm():
+            if count > 0:
-                nonlocal count, errors
+                ui.label(f'{count} itens encontrados prontos para mover.').classes('font-bold text-green-700 mt-2')
-                dialog.close()
+            else:
-                ui.notify('Iniciando movimentação...', type='info')
+                ui.label('Atenção: A pasta de origem parece vazia.').classes('font-bold text-orange-600 mt-2')
-                
-                for item_path in self.selected_items:
-                    if not os.path.exists(item_path): continue # Já foi movido ou deletado
-                    
-                    item_name = os.path.basename(item_path)
-                    target = os.path.join(self.dst_path, item_name)
-                    
-                    try:
-                        if os.path.exists(target):
-                            ui.notify(f'Erro: {item_name} já existe no destino!', type='negative')
-                            errors += 1
-                            continue
-                            
-                        shutil.move(item_path, target)
-                        # Tenta ajustar permissões após mover para garantir que o Jellyfin leia
-                        try:
-                            if os.path.isdir(target):
-                                os.system(f'chmod -R 777 "{target}"')
-                            else:
-                                os.chmod(target, 0o777)
-                        except: pass
-                        
-                        count += 1
-                    except Exception as e:
-                        ui.notify(f'Erro ao mover {item_name}: {e}', type='negative')
-                        errors += 1
-                
-                if count > 0:
-                    ui.notify(f'{count} itens movidos com sucesso!', type='positive')
-                
-                self.selected_items = [] # Limpa seleção após sucesso
-                self.refresh()
 
-            with ui.row().classes('w-full justify-end'):
+            with ui.row().classes('w-full justify-end mt-4'):
-                ui.button('Cancelar', on_click=dialog.close).props('flat')
+                ui.button('Cancelar', on_click=dialog.close).props('flat text-color=grey')
-                ui.button('Mover Agora', on_click=confirm).props('color=green icon=move_to_inbox')
+                # Botão que realmente executa a ação
+                ui.button('CONFIRMAR MOVIMENTAÇÃO', 
+                          on_click=lambda: [dialog.close(), self.move_process_from_preset(paths)])\
+                    .props('color=green icon=check')
         
         dialog.open()
 
-    # --- RENDERIZADORES AUXILIARES ---
+    # --- 3. MOVIMENTAÇÃO E PENDÊNCIAS ---
+    async def move_process(self, items_to_move, target_folder):
+        """Move arquivos em background e detecta conflitos"""
+        for item_path in items_to_move:
+            if not os.path.exists(item_path): continue
+            
+            name = os.path.basename(item_path)
+            destination = os.path.join(target_folder, name)
+
+            if os.path.exists(destination):
+                self.add_log(f"⚠️ Pendência: {name}", "warning")
+                self.pendencies.append({'name': name, 'src': item_path, 'dst': destination})
+                self.refresh()
+                continue
+
+            try:
+                await run.cpu_bound(shutil.move, item_path, destination)
+                self.apply_permissions(destination)
+                self.add_log(f"✅ Movido: {name}", "positive")
+            except Exception as e:
+                self.add_log(f"❌ Erro em {name}: {e}", "negative")
+        
+        self.selected_items = []
+        self.refresh()
+
+    async def move_process_from_preset(self, paths):
+        """Executa a movimentação após confirmação"""
+        src, dst = paths['src'], paths['dst']
+        if os.path.exists(src):
+            items = [os.path.join(src, f) for f in os.listdir(src)]
+            await self.move_process(items, dst)
+        else: ui.notify('Origem do preset não encontrada!', type='negative')
+
+    def apply_permissions(self, path):
+        try:
+            if os.path.isdir(path): os.system(f'chmod -R 777 "{path}"')
+            else: os.chmod(path, 0o777)
+        except: pass
+
+    # --- 4. AÇÕES EM MASSA PARA PENDÊNCIAS ---
+    async def handle_all_pendencies(self, action):
+        temp_list = list(self.pendencies)
+        for i in range(len(temp_list)):
+            await self.handle_pendency(0, action, refresh=False)
+        self.refresh()
+
+    async def handle_pendency(self, index, action, refresh=True):
+        if index >= len(self.pendencies): return
+        item = self.pendencies.pop(index)
+        
+        if action == 'replace':
+            try:
+                if os.path.isdir(item['dst']): 
+                    await run.cpu_bound(shutil.rmtree, item['dst'])
+                else: 
+                    await run.cpu_bound(os.remove, item['dst'])
+                
+                await run.cpu_bound(shutil.move, item['src'], item['dst'])
+                self.apply_permissions(item['dst'])
+                self.add_log(f"🔄 Substituído: {item['name']}")
+            except Exception as e:
+                self.add_log(f"❌ Erro ao substituir {item['name']}: {e}", "negative")
+        
+        if refresh: self.refresh()
+
+    # --- 5. NAVEGAÇÃO (BREADCRUMBS) ---
     def render_breadcrumbs(self, current_path, root_dir, nav_callback):
-        with ui.row().classes('items-center gap-1 bg-gray-100 p-1 rounded w-full'):
+        with ui.row().classes('items-center gap-1 bg-gray-100 p-1 rounded w-full mb-2'):
             ui.button('🏠', on_click=lambda: nav_callback(root_dir)).props('flat dense size=sm')
             
             rel = os.path.relpath(current_path, root_dir)
             if rel != '.':
                 acc = root_dir
-                parts = rel.split(os.sep)
+                for part in rel.split(os.sep):
-                for part in parts:
                     ui.label('/')
                     acc = os.path.join(acc, part)
                     ui.button(part, on_click=lambda p=acc: nav_callback(p)).props('flat dense no-caps size=sm')
@@ -125,98 +164,130 @@ class DeployManager:
             if current_path != root_dir:
                 ui.space()
                 parent = os.path.dirname(current_path)
-                ui.button(icon='arrow_upward', on_click=lambda: nav_callback(parent)).props('flat round dense size=sm')
+                ui.button(icon='arrow_upward', on_click=lambda: nav_callback(parent)).props('flat round dense size=sm color=primary')
 
+    def navigate_src(self, path):
+        if os.path.exists(path) and os.path.isdir(path):
+            self.src_path = path
+            self.refresh()
+
+    def navigate_dst(self, path):
+        if os.path.exists(path) and os.path.isdir(path):
+            self.dst_path = path
+            self.refresh()
+
+    # --- 6. INTERFACE PRINCIPAL ---
+    def add_log(self, message, type="info"):
+        self.logs.insert(0, message)
+        if len(self.logs) > 30: self.logs.pop()
+
+    def refresh(self):
+        if self.container:
+            self.container.clear()
+            with self.container:
+                self.render_layout()
+
+    def render_layout(self):
+        # TOPBAR: PRESETS
+        with ui.row().classes('w-full bg-blue-50 p-3 rounded-lg items-center shadow-sm'):
+            ui.icon('bolt', color='blue').classes('text-2xl')
+            ui.label('SMART DEPLOYS:').classes('font-bold text-blue-900 mr-4')
+            for name, paths in self.presets.items():
+                with ui.button_group().props('rounded'):
+                    # AQUI MUDOU: Chama o diálogo de confirmação em vez de mover direto
+                    ui.button(name, on_click=lambda n=name, p=paths: self.confirm_preset_execution(n, p)).props('color=blue-6')
+                    ui.button(on_click=lambda n=name: self.delete_preset(n)).props('icon=delete color=red-4')
+            
+            ui.button('Salvar Favorito', on_click=self.prompt_save_preset).props('flat icon=add_circle color=green-7').classes('ml-auto')
+
+        # CONTEÚDO: NAVEGADORES
+        with ui.row().classes('w-full gap-6 mt-4'):
+            # ORIGEM
+            with ui.column().classes('flex-grow w-1/2'):
+                ui.label('📂 ORIGEM (Downloads)').classes('text-lg font-bold text-blue-700')
+                self.render_breadcrumbs(self.src_path, SRC_ROOT, self.navigate_src)
+                self.render_file_list(self.src_path, is_source=True)
+            
+            # DESTINO
+            with ui.column().classes('flex-grow w-1/2'):
+                ui.label('🎯 DESTINO (Mídia)').classes('text-lg font-bold text-green-700')
+                self.render_breadcrumbs(self.dst_path, DST_ROOT, self.navigate_dst)
+                self.render_file_list(self.dst_path, is_source=False)
+
+        # SEÇÃO INFERIOR: LOGS E PENDÊNCIAS
+        with ui.row().classes('w-full gap-6 mt-6'):
+            # PAINEL DE PENDÊNCIAS
+            with ui.card().classes('flex-grow h-64 bg-orange-50 border-orange-200 shadow-none'):
+                with ui.row().classes('w-full items-center border-b pb-2'):
+                    ui.label(f'⚠️ Pendências ({len(self.pendencies)})').classes('font-bold text-orange-900 text-lg')
+                    if self.pendencies:
+                        ui.button('SUBSTITUIR TODOS', on_click=lambda: self.handle_all_pendencies('replace')).props('color=green-8 size=sm icon=done_all')
+                        ui.button('IGNORAR TODOS', on_click=lambda: self.handle_all_pendencies('ignore')).props('color=grey-7 size=sm icon=clear_all')
+                
+                with ui.scroll_area().classes('w-full h-full'):
+                    for i, p in enumerate(self.pendencies):
+                        with ui.row().classes('w-full items-center p-2 border-b bg-white rounded mb-1'):
+                            ui.label(p['name']).classes('flex-grow text-xs font-medium')
+                            ui.button(icon='swap_horiz', on_click=lambda idx=i: self.handle_pendency(idx, 'replace')).props('flat dense color=green').tooltip('Substituir')
+                            ui.button(icon='close', on_click=lambda idx=i: self.handle_pendency(idx, 'ignore')).props('flat dense color=red').tooltip('Manter Original')
+
+            # PAINEL DE LOGS
+            with ui.card().classes('flex-grow h-64 bg-slate-900 text-slate-200 shadow-none'):
+                ui.label('📜 Log de Atividades').classes('font-bold border-b border-slate-700 w-full pb-2')
+                with ui.scroll_area().classes('w-full h-full'):
+                    for log in self.logs:
+                        ui.label(f"> {log}").classes('text-[10px] font-mono leading-tight')
+
+        # BOTÃO GLOBAL
+        ui.button('INICIAR MOVIMENTAÇÃO DOS SELECIONADOS', on_click=lambda: self.move_process(self.selected_items, self.dst_path))\
+            .classes('w-full py-6 mt-4 text-xl font-black shadow-lg')\
+            .props('color=green-7 icon=forward')\
+            .bind_enabled_from(self, 'selected_items', backward=lambda x: len(x) > 0)
+
+    # --- AUXILIARES (Listas, Checkbox, etc) ---
     def render_file_list(self, path, is_source):
         try:
             entries = sorted(os.scandir(path), key=lambda e: (not e.is_dir(), e.name.lower()))
-        except:
+            with ui.scroll_area().classes('h-[400px] border-2 rounded-lg bg-white w-full shadow-inner'):
-            ui.label('Erro ao ler pasta').classes('text-red')
+                if not entries:
-            return
+                    ui.label('Pasta vazia').classes('p-4 text-gray-400 italic')
-
+                for entry in entries:
-        with ui.scroll_area().classes('h-96 border rounded bg-white'):
+                    is_selected = entry.path in self.selected_items
-            if not entries:
+                    bg = "bg-blue-100 border-blue-200" if is_selected else "hover:bg-gray-50 border-gray-100"
-                ui.label('Pasta Vazia').classes('p-4 text-gray-400 italic')
-            
-            for entry in entries:
-                is_dir = entry.is_dir()
-                icon = 'folder' if is_dir else 'description'
-                if not is_dir and entry.name.lower().endswith(('.mkv', '.mp4')): icon = 'movie'
-                color = 'amber' if is_dir else 'grey'
-                
-                # Verifica se está selecionado
-                is_selected = entry.path in self.selected_items
-                bg_color = 'bg-blue-100' if is_selected else 'hover:bg-gray-50'
-                
-                # Linha do Arquivo/Pasta
-                with ui.row().classes(f'w-full items-center p-1 cursor-pointer border-b {bg_color}') as row:
                     
-                    # Lógica de Clique na Linha (Texto)
+                    with ui.row().classes(f'w-full p-2 border-b items-center {bg} transition-colors cursor-pointer') as r:
-                    if is_source:
+                        if is_source:
-                        if is_dir:
+                            ui.checkbox(value=is_selected, on_change=lambda e, p=entry.path: self.toggle_selection(p)).props('dense')
-                            # Se for pasta na origem: Clique entra na pasta
+                        
-                            row.on('click', lambda p=entry.path: self.navigate_src(p))
+                        icon = 'folder' if entry.is_dir() else 'movie' if entry.name.lower().endswith(('.mkv','.mp4')) else 'description'
-                        else:
+                        ui.icon(icon, color='amber-500' if entry.is_dir() else 'blue-grey-400')
-                            # Se for arquivo na origem: Clique seleciona
+                        
-                            row.on('click', lambda p=entry.path: self.toggle_selection(p))
+                        lbl = ui.label(entry.name).classes('text-sm flex-grow truncate select-none')
-                    else:
+                        if entry.is_dir():
-                        # No destino: Clique sempre navega (se for pasta)
+                            r.on('click', lambda p=entry.path: self.navigate_src(p) if is_source else self.navigate_dst(p))
-                        if is_dir:
+                        elif is_source:
-                            row.on('click', lambda p=entry.path: self.navigate_dst(p))
+                            r.on('click', lambda p=entry.path: self.toggle_selection(p))
+        except Exception:
+            ui.label('Erro ao acessar diretório.').classes('text-red-500 p-4 font-bold')
 
-                    # COLUNA 1: Checkbox (Apenas na Origem)
+    def prompt_save_preset(self):
-                    if is_source:
+        with ui.dialog() as d, ui.card().classes('p-6'):
-                        # O checkbox permite selecionar pastas sem entrar nelas
+            ui.label('Criar Novo Smart Deploy').classes('text-lg font-bold')
-                        # stop_propagation impede que o clique no checkbox acione o clique da linha (entrar na pasta)
+            ui.label(f'Origem: {self.src_path}').classes('text-xs text-gray-500')
-                        ui.checkbox('', value=is_selected, on_change=lambda e, p=entry.path: self.toggle_selection(p)).props('dense').on('click', lambda e: e.stop_propagation())
+            ui.label(f'Destino: {self.dst_path}').classes('text-xs text-gray-500')
-                    
+            name_input = ui.input('Nome do Atalho (ex: Filmes, 4K, Séries)')
-                    # COLUNA 2: Ícone
+            with ui.row().classes('w-full justify-end mt-4'):
-                    ui.icon(icon, color=color).classes('mx-2')
+                ui.button('Cancelar', on_click=d.close).props('flat')
+                ui.button('SALVAR', on_click=lambda: [self.save_preset(name_input.value), d.close()]).props('color=green')
+        d.open()
 
-                    # COLUNA 3: Nome
+    def toggle_selection(self, path):
-                    ui.label(entry.name).classes('text-sm truncate flex-grow select-none')
+        if path in self.selected_items: self.selected_items.remove(path)
+        else: self.selected_items.append(path)
+        self.refresh()
 
-    # --- LAYOUT PRINCIPAL ---
-    def render_layout(self):
-        with ui.row().classes('w-full h-full gap-4'):
-            
-            # ESQUERDA (ORIGEM)
-            with ui.column().classes('w-1/2 h-full'):
-                ui.label('📂 Origem (Downloads)').classes('text-lg font-bold text-blue-600')
-                self.render_breadcrumbs(self.src_path, SRC_ROOT, self.navigate_src)
-                
-                # Contador
-                if self.selected_items:
-                    ui.label(f'{len(self.selected_items)} itens selecionados').classes('text-sm font-bold text-blue-800')
-                else:
-                    ui.label('Selecione arquivos ou pastas').classes('text-xs text-gray-400')
-                
-                self.render_file_list(self.src_path, is_source=True)
-
-            # DIREITA (DESTINO)
-            with ui.column().classes('w-1/2 h-full'):
-                ui.label('🏁 Destino (Mídia Final)').classes('text-lg font-bold text-green-600')
-                self.render_breadcrumbs(self.dst_path, DST_ROOT, self.navigate_dst)
-                
-                # Espaçador visual
-                ui.label('Navegue até a pasta de destino').classes('text-xs text-gray-400')
-                
-                self.render_file_list(self.dst_path, is_source=False)
-                
-                # Botão de Ação Principal
-                with ui.row().classes('w-full justify-end mt-4'):
-                    ui.button('Mover Selecionados >>>', on_click=self.execute_move)\
-                        .props('icon=arrow_forward color=green')\
-                        .bind_enabled_from(self, 'selected_items', backward=lambda x: len(x) > 0)
-
-# --- INICIALIZADOR ---
 def create_ui():
+    os.makedirs("/app/data", exist_ok=True)
     dm = DeployManager()
-    # Garante pastas
+    dm.container = ui.column().classes('w-full h-full p-4 max-w-7xl mx-auto')
-    for d in [SRC_ROOT, DST_ROOT]:
-        if not os.path.exists(d): 
-            try: os.makedirs(d) 
-            except: pass
-            
-    dm.container = ui.column().classes('w-full h-full p-4')
     dm.refresh()

app/modules/downloader.py

@@ -1,32 +1,19 @@
-from nicegui import ui
+from nicegui import ui, run
 import os
 import threading
-import json
 import time
 import yt_dlp
 
 # --- CONFIGURAÇÕES ---
-DOWNLOAD_DIR = "/downloads/Youtube" 
+DOWNLOAD_DIR = "/downloads/ytdlp" 
-STATUS_FILE = "/app/data/dl_status.json"
-
-# --- UTILITÁRIOS ---
-def save_status(data):
-    try:
-        with open(STATUS_FILE, 'w') as f: json.dump(data, f)
-    except: pass
-
-def load_status():
-    if not os.path.exists(STATUS_FILE): return None
-    try:
-        with open(STATUS_FILE, 'r') as f: return json.load(f)
-    except: return None
 
 # --- WORKER (BACKEND) ---
 class DownloadWorker(threading.Thread):
-    def __init__(self, url, format_type):
+    def __init__(self, url, format_type, status_callback):
         super().__init__()
         self.url = url
         self.format_type = format_type
+        self.callback = status_callback  # Função para atualizar o estado na Interface
         self.daemon = True
         self.stop_requested = False
 
@@ -42,33 +29,38 @@ class DownloadWorker(threading.Thread):
             speed = d.get('speed', 0) or 0
             speed_str = f"{speed / 1024 / 1024:.2f} MiB/s"
             filename = os.path.basename(d.get('filename', 'Baixando...'))
+            eta = d.get('_eta_str', '?')
 
-            save_status({
+            # Atualiza estado em memória via callback
+            self.callback({
                 "running": True,
                 "file": filename,
                 "progress": pct,
-                "log": f"Baixando: {speed_str} | {d.get('_eta_str', '?')} restantes",
+                "log": f"Baixando: {speed_str} | ETA: {eta}",
-                "stop_requested": False
+                "status": "downloading"
             })
 
         elif d['status'] == 'finished':
-            save_status({
+            self.callback({
                 "running": True,
                 "file": "Processando...",
                 "progress": 99,
-                "log": "Convertendo/Juntando arquivos...",
+                "log": "Convertendo/Juntando arquivos (ffmpeg)...",
-                "stop_requested": False
+                "status": "processing"
             })
 
     def run(self):
-        if not os.path.exists(DOWNLOAD_DIR): os.makedirs(DOWNLOAD_DIR, exist_ok=True)
+        if not os.path.exists(DOWNLOAD_DIR):
+            os.makedirs(DOWNLOAD_DIR, exist_ok=True)
 
         ydl_opts = {
             'outtmpl': f'{DOWNLOAD_DIR}/%(title)s.%(ext)s',
             'progress_hooks': [self.progress_hook],
             'nocheckcertificate': True,
-            'ignoreerrors': True,
+            'ignoreerrors': False, # Mudado para False para pegarmos os erros reais
-            'ffmpeg_location': '/usr/bin/ffmpeg' 
+            'ffmpeg_location': '/usr/bin/ffmpeg',
+            'writethumbnail': True, # Garante metadados no arquivo final
+            'addmetadata': True,
         }
 
         if self.format_type == 'best':
@@ -76,111 +68,214 @@ class DownloadWorker(threading.Thread):
             ydl_opts['merge_output_format'] = 'mkv'
         elif self.format_type == 'audio':
             ydl_opts['format'] = 'bestaudio/best'
-            ydl_opts['postprocessors'] = [{'key': 'FFmpegExtractAudio','preferredcodec': 'mp3','preferredquality': '192'}]
+            ydl_opts['postprocessors'] = [{
+                'key': 'FFmpegExtractAudio',
+                'preferredcodec': 'mp3',
+                'preferredquality': '192'
+            }]
         elif self.format_type == '1080p':
             ydl_opts['format'] = 'bestvideo[height<=1080]+bestaudio/best[height<=1080]'
             ydl_opts['merge_output_format'] = 'mkv'
 
         try:
-            save_status({"running": True, "file": "Iniciando...", "progress": 0, "log": "Conectando..."})
+            self.callback({"running": True, "file": "Iniciando...", "progress": 0, "log": "Conectando...", "status": "starting"})
+            
             with yt_dlp.YoutubeDL(ydl_opts) as ydl:
                 ydl.download([self.url])
-            save_status({"running": False, "file": "Concluído!", "progress": 100, "log": "Sucesso."})
+            
+            self.callback({"running": False, "file": "Concluído!", "progress": 100, "log": "Download finalizado com sucesso.", "status": "success"})
 
         except Exception as e:
-            msg = "Cancelado." if "Cancelado" in str(e) else str(e)
+            msg = str(e)
-            save_status({"running": False, "file": "Parado", "progress": 0, "log": msg})
+            if "Cancelado" in msg:
+                log_msg = "Download cancelado pelo usuário."
+            else:
+                log_msg = f"Erro: {msg}"
+            
+            self.callback({"running": False, "file": "Erro/Parado", "progress": 0, "log": log_msg, "status": "error"})
+
+# --- FUNÇÃO AUXILIAR DE METADADOS (IO BOUND) ---
+def fetch_meta(url):
+    try:
+        ydl_opts = {'quiet': True, 'nocheckcertificate': True, 'ignoreerrors': True}
+        with yt_dlp.YoutubeDL(ydl_opts) as ydl:
+            return ydl.extract_info(url, download=False)
+    except:
+        return None
 
 # --- INTERFACE (FRONTEND) ---
 class DownloaderInterface:
     def __init__(self):
         self.container = None
         self.timer = None
-        self.btn_download = None 
+        self.worker = None
-        self.card_status = None
         
-        # Elementos dinâmicos
+        # Estado Local (Em memória)
-        self.lbl_file = None
+        self.state = {
-        self.progress = None
+            "running": False,
-        self.lbl_log = None
+            "file": "Aguardando...",
-        self.btn_stop = None
+            "progress": 0,
+            "log": "---",
+            "status": "idle"
+        }
 
-    def start_download(self, url, fmt):
+        # Elementos UI
-        if not url:
+        self.url_input = None
-            ui.notify('Cole uma URL!', type='warning')
+        self.fmt_select = None
-            return
+        self.btn_check = None
+        self.btn_download = None
+        self.btn_stop = None
+        self.btn_reset = None
         
-        if os.path.exists(STATUS_FILE): os.remove(STATUS_FILE)
+        self.preview_card = None
-        t = DownloadWorker(url, fmt)
+        self.preview_img = None
-        t.start()
+        self.preview_title = None
-        ui.notify('Iniciando...')
+        
-        self.render_update() 
+        self.status_card = None
+        self.lbl_file = None
+        self.progress_bar = None
+        self.lbl_log = None
+
+    def update_state(self, new_data):
+        """Callback chamada pelo Worker (thread) para atualizar o dict de estado."""
+        self.state.update(new_data)
+
+    async def check_url(self):
+        url = self.url_input.value
+        if not url:
+            ui.notify('Insira uma URL primeiro!', type='warning')
+            return
+
+        self.btn_check.props('loading')
+        self.lbl_log.text = "Buscando informações do vídeo..."
+        
+        # Roda em thread separada para não travar a UI
+        info = await run.io_bound(fetch_meta, url)
+        
+        self.btn_check.props(remove='loading')
+        
+        if info and 'title' in info:
+            self.preview_card.visible = True
+            self.preview_title.text = info.get('title', 'Sem título')
+            self.preview_img.set_source(info.get('thumbnail', ''))
+            self.btn_download.enable()
+            self.status_card.visible = True
+            self.lbl_log.text = "Vídeo encontrado. Pronto para baixar."
+        else:
+            ui.notify('Não foi possível obter dados do vídeo. Verifique o link.', type='negative')
+            self.lbl_log.text = "Erro ao buscar metadados."
+
+    def start_download(self):
+        url = self.url_input.value
+        fmt = self.fmt_select.value
+        
+        # Reset visual
+        self.state['progress'] = 0
+        self.btn_download.disable()
+        self.btn_check.disable()
+        self.url_input.disable()
+        self.btn_reset.visible = False
+        
+        # Inicia Worker
+        self.worker = DownloadWorker(url, fmt, self.update_state)
+        self.worker.start()
+        
+        ui.notify('Download iniciado!')
 
     def stop_download(self):
-        data = load_status()
+        if self.worker and self.worker.is_alive():
-        if data:
+            self.worker.stop_requested = True
-            data['stop_requested'] = True
+            self.worker.join(timeout=1.0)
-            save_status(data)
+            ui.notify('Solicitação de cancelamento enviada.')
-            ui.notify('Parando...')
+
+    def reset_ui(self):
+        """Reseta a interface para um novo download"""
+        self.url_input.value = ''
+        self.url_input.enable()
+        self.btn_check.enable()
+        self.btn_download.disable()
+        self.preview_card.visible = False
+        self.status_card.visible = False
+        self.btn_reset.visible = False
+        self.lbl_log.text = '---'
+        self.state = {"running": False, "file": "Aguardando...", "progress": 0, "log": "---", "status": "idle"}
+
+    def ui_update_loop(self):
+        """Timer que atualiza os elementos visuais com base no self.state"""
+        # Sincroniza dados da memória com os componentes
+        self.lbl_file.text = f"Arquivo: {self.state.get('file')}"
+        self.progress_bar.value = self.state.get('progress', 0) / 100
+        self.lbl_log.text = self.state.get('log')
+        
+        status = self.state.get('status')
+        is_running = self.state.get('running', False)
+
+        # Controle de visibilidade do botão Cancelar
+        if self.btn_stop:
+            self.btn_stop.visible = is_running
+
+        # Tratamento de finalização/erro para mostrar botão de "Novo"
+        if status in ['success', 'error'] and not is_running:
+            self.btn_reset.visible = True
+            if status == 'error':
+                self.lbl_log.classes('text-red-500', remove='text-gray-500')
+            else:
+                self.lbl_log.classes('text-green-600', remove='text-gray-500')
+        else:
+            self.lbl_log.classes('text-gray-500', remove='text-red-500 text-green-600')
 
     def render(self):
-        ui.label('📺 YouTube Downloader').classes('text-xl font-bold mb-2')
+        ui.label('📺 YouTube Downloader (Docker)').classes('text-xl font-bold mb-2')
 
-        # --- INPUT ---
+        # --- ÁREA DE INPUT ---
         with ui.card().classes('w-full p-4 mb-4'):
-            url_input = ui.input('URL do Vídeo').classes('w-full').props('clearable placeholder="https://youtube.com/..."')
+            with ui.row().classes('w-full items-center gap-2'):
-            
+                self.url_input = ui.input('URL do Vídeo').classes('flex-grow').props('clearable placeholder="https://..."')
-            with ui.row().classes('items-center mt-2'):
+                self.btn_check = ui.button('Verificar', on_click=self.check_url).props('icon=search color=secondary')
-                fmt_select = ui.select(
+
+            with ui.row().classes('items-center mt-2 gap-4'):
+                self.fmt_select = ui.select(
                     {'best': 'Melhor Qualidade (MKV)', '1080p': 'Limitado a 1080p (MKV)', 'audio': 'Apenas Áudio (MP3)'},
                     value='best', label='Formato'
                 ).classes('w-64')
                 
-                self.btn_download = ui.button('Baixar', on_click=lambda: self.start_download(url_input.value, fmt_select.value))\
+                self.btn_download = ui.button('Baixar Agora', on_click=self.start_download)\
-                    .props('icon=download color=primary')
+                    .props('icon=download color=primary').classes('w-40')
+                self.btn_download.disable() # Começa desabilitado até verificar
 
-        # --- MONITORAMENTO ---
+        # --- PREVIEW (Melhoria 7) ---
-        # CORREÇÃO AQUI: Criamos o card primeiro, depois definimos visibilidade
+        self.preview_card = ui.card().classes('w-full p-2 mb-4 bg-gray-100 flex-row gap-4 items-center')
-        self.card_status = ui.card().classes('w-full p-4')
+        self.preview_card.visible = False
-        self.card_status.visible = False # Esconde inicialmente
+        with self.preview_card:
+            self.preview_img = ui.image().classes('w-32 h-24 rounded object-cover')
+            with ui.column():
+                ui.label('Vídeo Detectado:').classes('text-xs text-gray-600 uppercase font-bold')
+                self.preview_title = ui.label('').classes('font-bold text-md leading-tight')
+
+        # --- STATUS E MONITORAMENTO ---
+        self.status_card = ui.card().classes('w-full p-4')
+        self.status_card.visible = False
         
-        with self.card_status:
+        with self.status_card:
-            ui.label('Progresso').classes('font-bold')
+            with ui.row().classes('w-full justify-between items-center'):
+                ui.label('Status do Processo').classes('font-bold')
+                self.btn_reset = ui.button('Baixar Outro', on_click=self.reset_ui)\
+                    .props('icon=refresh flat color=primary').classes('text-sm')
+                self.btn_reset.visible = False
+
             self.lbl_file = ui.label('Aguardando...')
-            self.progress = ui.linear_progress(value=0).classes('w-full')
+            self.progress_bar = ui.linear_progress(value=0).classes('w-full my-2')
             self.lbl_log = ui.label('---').classes('text-sm text-gray-500 font-mono')
             
             with ui.row().classes('w-full justify-end mt-2'):
-                self.btn_stop = ui.button('🛑 Cancelar', on_click=self.stop_download).props('color=red flat')
+                self.btn_stop = ui.button('🛑 Cancelar Download', on_click=self.stop_download).props('color=red flat')
 
-        self.timer = ui.timer(1.0, self.render_update)
+        # Timer para atualizar UI a partir do estado em memória
-
+        self.timer = ui.timer(0.5, self.ui_update_loop)
-    def render_update(self):
-        data = load_status()
-        
-        if not data:
-            if self.card_status: self.card_status.visible = False
-            if self.btn_download: self.btn_download.enable()
-            return
-
-        # Atualiza UI
-        is_running = data.get('running', False)
-        
-        if self.btn_download:
-            if is_running: self.btn_download.disable()
-            else: self.btn_download.enable()
-
-        if self.card_status: self.card_status.visible = True
-        
-        if self.lbl_file: self.lbl_file.text = f"Arquivo: {data.get('file', '?')}"
-        if self.progress: self.progress.value = data.get('progress', 0) / 100
-        if self.lbl_log: self.lbl_log.text = data.get('log', '')
-        
-        if self.btn_stop: self.btn_stop.visible = is_running
 
 # --- INICIALIZADOR ---
 def create_ui():
     dl = DownloaderInterface()
-    dl.container = ui.column().classes('w-full h-full p-4 gap-4')
+    dl.container = ui.column().classes('w-full h-full p-4 max-w-4xl mx-auto')
     with dl.container:
         dl.render()

app/modules/encoder.py

@@ -1,200 +1,376 @@
-from nicegui import ui, app
+from nicegui import ui
 import os
 import threading
 import time
 import subprocess
 import json
 import re
+import math  # <--- ADICIONADO AQUI
+from collections import deque
+from datetime import datetime
+
+# ==============================================================================
+# --- SEÇÃO 1: CONFIGURAÇÕES GLOBAIS E CONSTANTES ---
+# ==============================================================================
 
 ROOT_DIR = "/downloads"
 OUTPUT_BASE = "/downloads/finalizados"
-STATUS_FILE = "/app/data/status.json"
 
-# --- BACKEND: PREPARAÇÃO DE DRIVERS ---
+# Caminhos dos drivers Intel problemáticos (NÃO ALTERAR)
+BAD_DRIVERS = [
+    "/usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so",
+    "/usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so.1"
+]
+
+# VARIÁVEIS DE ESTADO (MEMÓRIA RAM)
+CURRENT_STATUS = {
+    "running": False,
+    "stop_requested": False,
+    "file": "",
+    "pct_file": 0.0,
+    "pct_total": 0.0,
+    "current_index": 0,
+    "total_files": 0,
+    "log": "Aguardando...",
+    "speed": "N/A"
+}
+
+# Histórico dos últimos 50 processamentos
+HISTORY_LOG = deque(maxlen=50)
+
+
+# ==============================================================================
+# --- SEÇÃO 2: UTILITÁRIOS (Backend) ---
+# ==============================================================================
+
 def prepare_driver_environment():
+    """Configura o ambiente para usar o driver i965 e remove os problemáticos."""
     os.environ["LIBVA_DRIVER_NAME"] = "i965"
-    drivers_ruins = ["/usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so", "/usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so.1"]
+    for driver in BAD_DRIVERS:
-    for driver in drivers_ruins:
         if os.path.exists(driver):
-            try: os.remove(driver)
+            try:
-            except: pass
+                os.remove(driver)
+            except Exception as e:
+                print(f"Erro ao remover driver: {e}")
 
-# --- BACKEND: UTILS FFMPEG ---
 def get_video_duration(filepath):
-    cmd = ["ffprobe", "-v", "error", "-show_entries", "format=duration", "-of", "default=noprint_wrappers=1:nokey=1", filepath]
+    """Usa ffprobe para descobrir a duração total do vídeo em segundos."""
-    try: return float(subprocess.check_output(cmd).decode().strip())
+    cmd = [
-    except: return None
+        "ffprobe", "-v", "error", "-show_entries", "format=duration", 
+        "-of", "default=noprint_wrappers=1:nokey=1", filepath
+    ]
+    try:
+        output = subprocess.check_output(cmd).decode().strip()
+        return float(output)
+    except:
+        return 1.0
 
 def parse_time_to_seconds(time_str):
-    h, m, s = time_str.split(':')
+    """Converte o timecode do FFmpeg (HH:MM:SS.ms) para segundos float."""
-    return int(h) * 3600 + int(m) * 60 + float(s)
-
-def get_streams_map(filepath):
-    cmd = ["ffprobe", "-v", "quiet", "-print_format", "json", "-show_streams", filepath]
     try:
-        res = subprocess.run(cmd, capture_output=True, text=True, env=os.environ)
+        parts = time_str.split(':')
-        data = json.loads(res.stdout)
+        h = int(parts[0])
-    except: return ["-map", "0"]
+        m = int(parts[1])
-    
+        s = float(parts[2])
-    map_args = ["-map", "0:v"]
+        return h * 3600 + m * 60 + s
-    audio_found = False
+    except:
-    for s in data.get('streams', []):
+        return 0.0
-        if s['codec_type'] == 'audio':
+
-            lang = s.get('tags', {}).get('language', 'und').lower()
+def format_size(size_bytes):
-            if lang in ['por', 'pt', 'eng', 'en', 'jpn', 'ja', 'und']:
+    """Formata bytes para leitura humana (MB, GB)."""
-                map_args.extend(["-map", f"0:{s['index']}"])
+    if size_bytes == 0: 
-                audio_found = True
+        return "0B"
-    if not audio_found: map_args.extend(["-map", "0:a"])
+    
-    
+    # --- CORREÇÃO AQUI (Math em vez de os.path) ---
-    for s in data.get('streams', []):
+    size_name = ("B", "KB", "MB", "GB", "TB")
-        if s['codec_type'] == 'subtitle':
+    try:
-            lang = s.get('tags', {}).get('language', 'und').lower()
+        i = int(math.log(size_bytes, 1024) // 1)
-            if lang in ['por', 'pt', 'pob', 'pt-br']:
+        p = math.pow(1024, i)
-                map_args.extend(["-map", f"0:{s['index']}"])
+        s = round(size_bytes / p, 2)
-    return map_args
+        return f"{s} {size_name[i]}"
+    except:
+        return f"{size_bytes} B"
+
+def clean_metadata_title(title):
+    """Limpa o título das faixas de áudio/legenda usando Regex."""
+    if not title: 
+        return ""
+    
+    # Lista de termos para remover (Case Insensitive)
+    junk_terms = [
+        r'\b5\.1\b', r'\b7\.1\b', r'\b2\.0\b', 
+        r'\baac\b', r'\bac3\b', r'\beac3\b', r'\batmos\b', r'\bdts\b', r'\btruehd\b',
+        r'\bh264\b', r'\bx264\b', r'\bx265\b', r'\bhevc\b', r'\b1080p\b', r'\b720p\b', r'\b4k\b',
+        r'\bbludv\b', r'\bcomandotorrents\b', r'\brarbg\b', r'\bwww\..+\.com\b',
+        r'\bcópia\b', r'\boriginal\b'
+    ]
+    
+    clean_title = title
+    for pattern in junk_terms:
+        clean_title = re.sub(pattern, '', clean_title, flags=re.IGNORECASE)
+    
+    clean_title = re.sub(r'\s+', ' ', clean_title).strip()
+    return clean_title.strip('-.|[]()').strip()
+
+
+# ==============================================================================
+# --- SEÇÃO 3: LÓGICA DO FFMPEG ---
+# ==============================================================================
+
+def build_ffmpeg_command(input_file, output_file):
+    """Constrói o comando FFmpeg inteligente."""
+    
+    cmd_probe = ["ffprobe", "-v", "quiet", "-print_format", "json", "-show_streams", input_file]
+    try:
+        res = subprocess.run(cmd_probe, capture_output=True, text=True, env=os.environ)
+        data = json.loads(res.stdout)
+    except:
+        return [
+            "ffmpeg", "-y", "-hwaccel", "vaapi", "-hwaccel_device", "/dev/dri/renderD128",
+            "-hwaccel_output_format", "vaapi", "-i", input_file, "-map", "0",
+            "-c:v", "h264_vaapi", "-qp", "25", "-c:a", "copy", "-c:s", "copy", output_file
+        ]
+
+    input_streams = data.get('streams', [])
+    map_args = ["-map", "0:v:0"]
+    metadata_args = []
+    
+    found_pt_audio = False
+    
+    # ÁUDIO
+    audio_idx = 0
+    for stream in input_streams:
+        if stream['codec_type'] == 'audio':
+            tags = stream.get('tags', {})
+            lang = tags.get('language', 'und').lower()
+            title = tags.get('title', '')
+            
+            if lang in ['por', 'pt', 'pob', 'pt-br', 'eng', 'en', 'jpn', 'ja', 'und']:
+                map_args.extend(["-map", f"0:{stream['index']}"])
+                
+                new_title = clean_metadata_title(title)
+                if not new_title:
+                    if lang in ['por', 'pt', 'pob', 'pt-br']: new_title = "Português"
+                    elif lang in ['eng', 'en']: new_title = "Inglês"
+                    elif lang in ['jpn', 'ja']: new_title = "Japonês"
+                
+                metadata_args.extend([f"-metadata:s:a:{audio_idx}", f"title={new_title}"])
+                
+                if lang in ['por', 'pt', 'pob', 'pt-br'] and not found_pt_audio:
+                    metadata_args.extend([f"-disposition:a:{audio_idx}", "default"])
+                    found_pt_audio = True
+                else:
+                    metadata_args.extend([f"-disposition:a:{audio_idx}", "0"])
+                
+                audio_idx += 1
+
+    if audio_idx == 0: 
+        map_args.extend(["-map", "0:a"])
+
+    # LEGENDAS
+    sub_idx = 0
+    for stream in input_streams:
+        if stream['codec_type'] == 'subtitle':
+            tags = stream.get('tags', {})
+            lang = tags.get('language', 'und').lower()
+            title = tags.get('title', '')
+            is_forced = 'forced' in stream.get('disposition', {})
+            
+            if lang in ['por', 'pt', 'pob', 'pt-br']:
+                map_args.extend(["-map", f"0:{stream['index']}"])
+                
+                new_title = clean_metadata_title(title)
+                metadata_args.extend([f"-metadata:s:s:{sub_idx}", f"title={new_title}"])
+                
+                if is_forced or "forç" in (title or "").lower():
+                    metadata_args.extend([f"-disposition:s:{sub_idx}", "forced"])
+                else:
+                    metadata_args.extend([f"-disposition:s:{sub_idx}", "0"])
+                
+                sub_idx += 1
+
+    cmd = [
+        "ffmpeg", "-y", 
+        "-hwaccel", "vaapi", "-hwaccel_device", "/dev/dri/renderD128", 
+        "-hwaccel_output_format", "vaapi", 
+        "-i", input_file
+    ]
+    cmd += map_args
+    cmd += [
+        "-c:v", "h264_vaapi", "-qp", "25", "-compression_level", "0", 
+        "-c:a", "copy", "-c:s", "copy"
+    ]
+    cmd += metadata_args
+    cmd.append(output_file)
+    
+    return cmd
+
+
+# ==============================================================================
+# --- SEÇÃO 4: WORKER THREAD ---
+# ==============================================================================
 
-# --- BACKEND: WORKER THREAD ---
 class EncoderWorker(threading.Thread):
-    def __init__(self, input_folder):
+    def __init__(self, input_folder, delete_original=False):
         super().__init__()
         self.input_folder = input_folder
+        self.delete_original = delete_original
         self.daemon = True
     
     def run(self):
+        global CURRENT_STATUS, HISTORY_LOG
         prepare_driver_environment()
         
-        files = []
+        CURRENT_STATUS["running"] = True
+        CURRENT_STATUS["stop_requested"] = False
+        CURRENT_STATUS["log"] = "Escaneando arquivos..."
+        
+        files_to_process = []
         for r, d, f in os.walk(self.input_folder):
             if "finalizados" in r or "temp" in r: continue
             for file in f:
                 if file.lower().endswith(('.mkv', '.mp4', '.avi')): 
-                    files.append(os.path.join(r, file))
+                    files_to_process.append(os.path.join(r, file))
         
-        total_files = len(files)
+        CURRENT_STATUS["total_files"] = len(files_to_process)
-        stop_signal = False
         
-        for i, fpath in enumerate(files):
+        for i, fpath in enumerate(files_to_process):
-            # Verifica Parada antes de começar o próximo
+            if CURRENT_STATUS["stop_requested"]: 
-            if os.path.exists(STATUS_FILE):
+                break
-                with open(STATUS_FILE, 'r') as f:
+            
-                    if json.load(f).get('stop_requested'): 
-                        stop_signal = True
-                        break
-
             fname = os.path.basename(fpath)
             
-            # Status Inicial
+            CURRENT_STATUS["file"] = fname
-            status = {
+            CURRENT_STATUS["current_index"] = i + 1
-                "running": True,
+            CURRENT_STATUS["pct_file"] = 0
-                "stop_requested": False,
+            CURRENT_STATUS["pct_total"] = int((i / len(files_to_process)) * 100)
-                "file": fname,
+            
-                "pct_file": 0,
+            rel = os.path.relpath(fpath, self.input_folder)
-                "pct_total": int((i / total_files) * 100),
+            out_file = os.path.join(OUTPUT_BASE, os.path.basename(self.input_folder), rel)
-                "current_index": i + 1,
+            out_file = os.path.splitext(out_file)[0] + ".mkv"
-                "total_files": total_files,
+            os.makedirs(os.path.dirname(out_file), exist_ok=True)
-                "log": "Iniciando..."
+            
-            }
+            size_before = os.path.getsize(fpath)
-            with open(STATUS_FILE, 'w') as f: json.dump(status, f)
+            cmd = build_ffmpeg_command(fpath, out_file)
-
+            total_sec = get_video_duration(fpath)
-            rel = os.path.relpath(fpath, self.input_folder)
-            out = os.path.join(OUTPUT_BASE, os.path.basename(self.input_folder), rel)
-            os.makedirs(os.path.dirname(out), exist_ok=True)
-
-            map_args = get_streams_map(fpath)
-            cmd = [
-                "ffmpeg", "-y", "-hwaccel", "vaapi", "-hwaccel_device", "/dev/dri/renderD128",
-                "-hwaccel_output_format", "vaapi", "-i", fpath
-            ]
-            cmd += map_args
-            cmd += [
-                "-c:v", "h264_vaapi", "-qp", "25", "-compression_level", "0",
-                "-c:a", "copy", "-c:s", "copy", out
-            ]
             
-            total_sec = get_video_duration(fpath) or 1
-
             proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, env=os.environ)
             
             for line in proc.stdout:
-                # Verifica Parada DURANTE a conversão
+                if CURRENT_STATUS["stop_requested"]:
-                if "time=" in line: # Checa a cada atualização de tempo
+                    proc.terminate()
-                    if os.path.exists(STATUS_FILE):
+                    break
-                        with open(STATUS_FILE, 'r') as f:
+                
-                            if json.load(f).get('stop_requested'):
+                if "time=" in line:
-                                proc.terminate() # Mata o FFmpeg
-                                stop_signal = True
-                                break
-
                     match = re.search(r"time=(\d{2}:\d{2}:\d{2}\.\d{2})", line)
                     if match:
                         sec = parse_time_to_seconds(match.group(1))
                         pct = min(int((sec/total_sec)*100), 100)
-                        status["pct_file"] = pct
+                        CURRENT_STATUS["pct_file"] = pct
-                        speed = re.search(r"speed=\s*(\S+)", line)
+                    
-                        if speed: status["log"] = f"Velocidade: {speed.group(1)}"
+                    speed_match = re.search(r"speed=\s*(\S+)", line)
-                        with open(STATUS_FILE, 'w') as f: json.dump(status, f)
+                    if speed_match:
-            
+                        CURRENT_STATUS["speed"] = speed_match.group(1)
+                        CURRENT_STATUS["log"] = f"Vel: {CURRENT_STATUS['speed']}"
+
             proc.wait()
             
-            if stop_signal:
+            final_status = "Erro"
-                # Limpa arquivo incompleto se foi cancelado
+            
-                if os.path.exists(out): os.remove(out)
+            if CURRENT_STATUS["stop_requested"]:
-                break
+                if os.path.exists(out_file): os.remove(out_file)
+                final_status = "Cancelado"
+                
+            elif proc.returncode == 0:
+                final_status = "✅ Sucesso"
+                size_after = os.path.getsize(out_file) if os.path.exists(out_file) else 0
+                diff = size_after - size_before
+                
+                HISTORY_LOG.appendleft({
+                    "time": datetime.now().strftime("%H:%M:%S"),
+                    "file": fname,
+                    "status": final_status,
+                    "orig_size": format_size(size_before),
+                    "final_size": format_size(size_after),
+                    "diff": ("+" if diff > 0 else "") + format_size(diff)
+                })
+                
+                if self.delete_original:
+                    try:
+                        os.remove(fpath)
+                        CURRENT_STATUS["log"] = "Original excluído com sucesso."
+                    except: pass
+            else:
+                HISTORY_LOG.appendleft({
+                    "time": datetime.now().strftime("%H:%M:%S"),
+                    "file": fname,
+                    "status": "❌ Falha",
+                    "orig_size": format_size(size_before),
+                    "final_size": "-",
+                    "diff": "-"
+                })
 
-        # Status Final
+        CURRENT_STATUS["running"] = False
-        final_msg = "Cancelado pelo usuário 🛑" if stop_signal else "Finalizado ✅"
+        CURRENT_STATUS["log"] = "Parado" if CURRENT_STATUS["stop_requested"] else "Finalizado"
-        with open(STATUS_FILE, 'w') as f: 
+        CURRENT_STATUS["pct_file"] = 100
-            json.dump({"running": False, "file": final_msg, "pct_file": 0 if stop_signal else 100, "pct_total": 100, "log": final_msg}, f)
+        CURRENT_STATUS["pct_total"] = 100
+
+
+# ==============================================================================
+# --- SEÇÃO 5: FRONTEND ---
+# ==============================================================================
 
-# --- FRONTEND: UI ---
 class EncoderInterface:
     def __init__(self):
         self.path = ROOT_DIR
-        self.container = None
-        self.view_mode = 'explorer' 
         self.timer = None
+        self.delete_switch = None
+        self.main_container = None
+        
+        if CURRENT_STATUS["running"]:
+            self.view_mode = 'monitor'
+        else:
+            self.view_mode = 'explorer'
+        
+        self.main_container = ui.column().classes('w-full h-full gap-4')
+        self.refresh_ui()
+
+    def refresh_ui(self):
+        self.main_container.clear()
+        with self.main_container:
+            if self.view_mode == 'explorer':
+                self.render_breadcrumbs()
+                self.render_options()
+                self.render_folder_list()
+                self.render_history_btn()
+            elif self.view_mode == 'monitor':
+                self.render_monitor()
+            elif self.view_mode == 'history':
+                self.render_history_table()
 
     def navigate(self, path):
         if os.path.exists(path) and os.path.isdir(path):
             self.path = path
-            self.refresh()
+            self.refresh_ui()
         else:
             ui.notify('Erro ao acessar pasta', type='negative')
 
-    def refresh(self):
-        if self.container:
-            self.container.clear()
-            with self.container:
-                if self.view_mode == 'explorer':
-                    self.render_breadcrumbs()
-                    self.render_folder_list()
-                else:
-                    self.render_monitor()
-
     def start_encoding(self):
-        if os.path.exists(STATUS_FILE): os.remove(STATUS_FILE)
+        should_delete = self.delete_switch.value if self.delete_switch else False
-        t = EncoderWorker(self.path)
+        
+        CURRENT_STATUS["pct_file"] = 0
+        CURRENT_STATUS["pct_total"] = 0
+        
+        t = EncoderWorker(self.path, delete_original=should_delete)
         t.start()
-        ui.notify('Iniciado!', type='positive')
+        
+        ui.notify('Iniciando Conversão...', type='positive')
         self.view_mode = 'monitor'
-        self.refresh()
+        self.refresh_ui()
 
     def stop_encoding(self):
-        # Escreve o sinal de parada no arquivo JSON
+        CURRENT_STATUS["stop_requested"] = True
-        if os.path.exists(STATUS_FILE):
+        ui.notify('Solicitando parada...', type='warning')
-            try:
-                with open(STATUS_FILE, 'r+') as f:
-                    data = json.load(f)
-                    data['stop_requested'] = True
-                    f.seek(0)
-                    json.dump(data, f)
-                    f.truncate()
-                ui.notify('Parando processo... aguarde.', type='warning')
-            except: pass
-
-    def back_to_explorer(self):
-        self.view_mode = 'explorer'
-        self.refresh()
 
     def render_breadcrumbs(self):
         with ui.row().classes('w-full items-center bg-gray-100 p-2 rounded gap-1'):
@@ -207,81 +383,93 @@ class EncoderInterface:
                     ui.icon('chevron_right', color='grey')
                     acc = os.path.join(acc, part)
                     ui.button(part, on_click=lambda p=acc: self.navigate(p)).props('flat dense no-caps text-color=primary')
-            ui.space()
+
-            ui.button("🚀 Converter Esta Pasta", on_click=self.start_encoding).props('push color=primary')
+    def render_options(self):
+        with ui.card().classes('w-full mt-2 p-2 bg-blue-50'):
+            with ui.row().classes('items-center w-full justify-between'):
+                self.delete_switch = ui.switch('Excluir original ao finalizar com sucesso?').props('color=red')
+                ui.button("🚀 Iniciar Conversão", on_click=self.start_encoding).props('push color=primary')
 
     def render_folder_list(self):
         try:
             entries = sorted([e for e in os.scandir(self.path) if e.is_dir() and not e.name.startswith('.')], key=lambda e: e.name.lower())
         except: return
+        
         with ui.column().classes('w-full gap-1 mt-2'):
             if self.path != ROOT_DIR:
-                with ui.item(on_click=lambda: self.navigate(os.path.dirname(self.path))).classes('bg-blue-50 hover:bg-blue-100 cursor-pointer rounded'):
+                with ui.item(on_click=lambda: self.navigate(os.path.dirname(self.path))).classes('bg-gray-200 hover:bg-gray-300 cursor-pointer rounded'):
                     with ui.item_section().props('avatar'): ui.icon('arrow_upward', color='grey')
-                    with ui.item_section(): ui.item_label('Voltar / Subir Nível')
+                    with ui.item_section(): ui.item_label('.. (Subir nível)')
+            
+            if not entries:
+                ui.label("Nenhuma subpasta encontrada aqui.").classes('text-grey italic p-4')
+
             for entry in entries:
-                with ui.item(on_click=lambda p=entry.path: self.navigate(p)).classes('hover:bg-gray-100 cursor-pointer rounded'):
+                with ui.item(on_click=lambda p=entry.path: self.navigate(p)).classes('hover:bg-blue-50 cursor-pointer rounded border-b border-gray-100'):
                     with ui.item_section().props('avatar'): ui.icon('folder', color='amber')
                     with ui.item_section(): ui.item_label(entry.name).classes('font-medium')
 
+    def render_history_btn(self):
+        ui.separator().classes('mt-4')
+        ui.button('Ver Histórico (Últimos 50)', on_click=lambda: self.set_view('history')).props('outline w-full')
+
+    def set_view(self, mode):
+        self.view_mode = mode
+        self.refresh_ui()
+
+    def render_history_table(self):
+        ui.label('Histórico de Conversões').classes('text-xl font-bold mb-4')
+        
+        columns = [
+            {'name': 'time', 'label': 'Hora', 'field': 'time', 'align': 'left'},
+            {'name': 'file', 'label': 'Arquivo', 'field': 'file', 'align': 'left'},
+            {'name': 'status', 'label': 'Status', 'field': 'status', 'align': 'center'},
+            {'name': 'orig', 'label': 'Tam. Orig.', 'field': 'orig_size'},
+            {'name': 'final', 'label': 'Tam. Final', 'field': 'final_size'},
+            {'name': 'diff', 'label': 'Diferença', 'field': 'diff'},
+        ]
+        
+        rows = list(HISTORY_LOG)
+        ui.table(columns=columns, rows=rows, row_key='file').classes('w-full')
+        
+        ui.button('Voltar', on_click=lambda: self.set_view('explorer')).props('outline mt-4')
+
     def render_monitor(self):
         ui.label('Monitor de Conversão').classes('text-xl font-bold mb-4')
         
         lbl_file = ui.label('Inicializando...')
         progress_file = ui.linear_progress(value=0).classes('w-full')
-        lbl_status = ui.label('---')
+        lbl_log = ui.label('---').classes('text-caption text-grey')
         
         ui.separator().classes('my-4')
         
         lbl_total = ui.label('Total: 0/0')
         progress_total = ui.linear_progress(value=0).classes('w-full')
         
-        # Botões de Controle
+        row_btns = ui.row().classes('mt-6 gap-4')
-        row_btns = ui.row().classes('mt-4 gap-2')
+        with row_btns:
-        
+            btn_stop = ui.button('🛑 Parar Tudo', on_click=self.stop_encoding).props('color=red')
-        # Botão de Parar (Só aparece se estiver rodando)
+            btn_back = ui.button('Voltar / Novo', on_click=lambda: self.set_view('explorer')).props('outline')
-        btn_stop = ui.button('🛑 Parar Processo', on_click=self.stop_encoding).props('color=red')
+            btn_back.set_visibility(False)
-        # Botão Voltar (Só aparece se acabou)
-        btn_back = ui.button('Voltar para Pastas', on_click=self.back_to_explorer).props('outline')
-        btn_back.set_visibility(False)
 
-        def update_loop():
+        def update_monitor():
-            if not os.path.exists(STATUS_FILE): return
+            if not CURRENT_STATUS["running"] and CURRENT_STATUS["pct_total"] >= 100:
-            try:
+                btn_stop.set_visibility(False)
-                with open(STATUS_FILE, 'r') as f: data = json.load(f)
+                btn_back.set_visibility(True)
-                
+                lbl_file.text = "Todos os processos finalizados."
-                is_running = data.get('running', False)
+            
-                
+            lbl_file.text = f"Arquivo: {CURRENT_STATUS['file']}"
-                lbl_file.text = f"Arquivo: {data.get('file', '?')}"
+            progress_file.value = CURRENT_STATUS['pct_file'] / 100
-                val_file = data.get('pct_file', 0) / 100
+            lbl_log.text = f"{int(CURRENT_STATUS['pct_file'])}% | {CURRENT_STATUS['log']}"
-                progress_file.value = val_file
+            
-                lbl_status.text = f"Status: {int(val_file*100)}% | {data.get('log', '')}"
+            lbl_total.text = f"Fila: {CURRENT_STATUS['current_index']} de {CURRENT_STATUS['total_files']}"
-                
+            progress_total.value = CURRENT_STATUS['pct_total'] / 100
-                if 'total_files' in data:
-                    curr = data.get('current_index', 0)
-                    tot = data.get('total_files', 0)
-                    lbl_total.text = f"Fila: {curr} de {tot} arquivos"
-                    val_total = data.get('pct_total', 0) / 100
-                    progress_total.value = val_total
-                
-                # Controle de Visibilidade dos Botões
-                if is_running:
-                    btn_stop.set_visibility(True)
-                    btn_back.set_visibility(False)
-                else:
-                    btn_stop.set_visibility(False)
-                    btn_back.set_visibility(True)
-                    
-            except: pass
 
-        self.timer = ui.timer(1.0, update_loop)
+        self.timer = ui.timer(0.5, update_monitor)
+
+# ==============================================================================
+# --- SEÇÃO 6: EXPORTAÇÃO PARA O MAIN.PY ---
+# ==============================================================================
 
 def create_ui():
-    enc = EncoderInterface()
+    return EncoderInterface()
-    if os.path.exists(STATUS_FILE):
-        try:
-            with open(STATUS_FILE, 'r') as f: 
-                if json.load(f).get('running'): enc.view_mode = 'monitor'
-        except: pass
-    enc.container = ui.column().classes('w-full h-full p-4 gap-4')
-    enc.refresh()

app/modules/renamer.py

@@ -337,7 +337,7 @@ def create_ui():
         # Header
         with ui.row().classes('w-full bg-indigo-900 text-white items-center p-3 shadow-md'):
             ui.icon('smart_display', size='md')
-            ui.label('Media Organizer v2').classes('text-lg font-bold ml-2')
+            ui.label('Renomeador Inteligente').classes('text-lg font-bold ml-2')
             ui.label('(Filmes • Séries • Animes • Desenhos)').classes('text-xs text-gray-300 ml-1 mt-1')
             ui.space()
             

data/presets.json

@@ -0,0 +1 @@
+{"Filmes": {"src": "/downloads/finalizados/Filmes", "dst": "/media/Jellyfin/onedrive/Jellyfin/Filmes"}}

data/status.json

@@ -1 +0,0 @@
-{"running": true, "stop_requested": false, "file": "Press\u00e1gio (2009).mkv", "pct_file": 84, "pct_total": 0, "current_index": 1, "total_files": 2, "log": "Velocidade: 9.61x"}